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就NH_3/CO_2复叠式制冷在实际制冷循环中的应用进行分析,对其流程做一简要论述,从而为NH3/CO2复叠式制冷系统的设计提供依据。
The application of NH_3 / CO_2 cascade refrigeration in the actual refrigeration cycle is analyzed, and a brief discussion of its process is provided to provide the basis for the design of the NH3 / CO2 cascade refrigeration system.